Answer:
i think the answer is 94
Step-by-step explanation:
Answer:
The answer is 130 feet
Step-by-step explanation:
Using Pythagoras' Theorem:
120² + 50² = diagonal²
diagonal² = 16900ft
diagonal = √16900
= 130ft
(Correct me if i am wrong)
Answer:
x = 5
Step-by-step explanation:
Locate - 3 on the y- axis, move across to the right to where the graph is.
Go vertically up from this point to meet the x- axis at point x = 5
Thus
f(x) = - 3 ⇒ x = 5
Answer:
x = -(1 + 4i)
or x = -1+4i
Step-by-step explanation:
From what we have;
-(x + 1)^2 = 4
(x + 1)^2 = -4
x + 1 = √-4
x + 1 = -4i or 4i
x = -1 - 4i or -1 + 4i